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2310100245420 = 22351133110574477
BaseRepresentation
bin100001100111011100101…
…101000101101110101100
322011211202212011111200220
4201213130231011232230
5300322041130323140
64525125001251340
7325620303046152
oct41473455055654
98154685144626
102310100245420
11810787400a50
12313867a93b50
13139ac2a7b856
147db491ab3d2
154015724bbd0
hex219dcb45bac

2310100245420 has 96 divisors (see below), whose sum is σ = 7077625019136. Its totient is φ = 558332332800.

The previous prime is 2310100245347. The next prime is 2310100245443. The reversal of 2310100245420 is 245420010132.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5068779 + ... + 5505698.

It is an arithmetic number, because the mean of its divisors is an integer number (73725260616).

Almost surely, 22310100245420 is an apocalyptic number.

2310100245420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2310100245420 is an abundant number, since it is smaller than the sum of its proper divisors (4767524773716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2310100245420 is a wasteful number, since it uses less digits than its factorization.

2310100245420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10574831 (or 10574829 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 2310100245420 its reverse (245420010132), we get a palindrome (2555520255552).

The spelling of 2310100245420 in words is "two trillion, three hundred ten billion, one hundred million, two hundred forty-five thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 331 660 662 993 1324 1655 1986 3310 3641 3972 4965 6620 7282 9930 10923 14564 18205 19860 21846 36410 43692 54615 72820 109230 218460 10574477 21148954 31723431 42297908 52872385 63446862 105744770 116319247 126893724 158617155 211489540 232638494 317234310 348957741 465276988 581596235 634468620 697915482 1163192470 1395830964 1744788705 2326384940 3489577410 3500151887 6979154820 7000303774 10500455661 14000607548 17500759435 21000911322 35001518870 38501670757 42001822644 52502278305 70003037740 77003341514 105004556610 115505012271 154006683028 192508353785 210009113220 231010024542 385016707570 462020049084 577525061355 770033415140 1155050122710 2310100245420